Ferro-silicon
[机] 矽铁
🧩 词语组成解析
[计] 铁共振
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
The husband mows his lawn on Saturdays.
那位丈夫在每个周六修剪草坪。
There are some armchairs in the room.
客厅里有几把扶手椅。